CN214492922U - General open wagon coil steel seat frame - Google Patents
General open wagon coil steel seat frame Download PDFInfo
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- CN214492922U CN214492922U CN202120781514.0U CN202120781514U CN214492922U CN 214492922 U CN214492922 U CN 214492922U CN 202120781514 U CN202120781514 U CN 202120781514U CN 214492922 U CN214492922 U CN 214492922U
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- cover plate
- upper cover
- seat frame
- welded
- coil
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Abstract
The utility model belongs to the technical field of transportation equipment, specifically a general gondola car uses coil steel seat frame. The steel coil comprises a rectangular underframe, wherein lifting hooks are arranged at four corners of the underframe, a main clamping block and an auxiliary clamping block or a main clamping block and an anti-twisting block are symmetrically arranged on two sides of the underframe, two or more rows of triangular inclined struts are fixed on the underframe, and coil steel is placed between every two adjacent rows of triangular inclined struts. The utility model discloses a main card keeps off and vice card keeps off and is used for fixing the seat frame on the reinforcement seat in the gondola car, can prevent seat frame and coil steel longitudinal displacement. The anti-twist block can prevent the seat frame from transversely twisting in the vehicle.
Description
Technical Field
The utility model belongs to the technical field of transportation equipment, specifically a general gondola car uses coil steel seat frame.
Background
Most of steel coils are transported by selecting railways, and the steel coils are placed on a seat frame during transportation, and the seat frame is arranged in a carriage. During transportation, the steel coil and the seat frame are twisted and deviated due to unstable shaking of the vehicle body. The instability of the steel coil can generate huge impact force on the car body, thereby causing safety accidents.
The application number is CN201220100329.1, discloses a V-shaped bottom steel coil base, which comprises a base and a group of paired trapezoid supporting pieces connected with the base. The paired trapezoid supporting pieces are composed of a supporting piece body and a connecting piece which is connected with the supporting piece body and integrally connected with the bottom of the inner side of the supporting piece body, the connecting piece is a V-shaped bottom opening connecting piece, the bottom end of the V-shaped bottom opening connecting piece is connected with the base, and the upper end of the V-shaped bottom opening connecting piece is in arc transition connection with the supporting piece body. The utility model discloses a owing to be connected with the chassis in this inboard bottom to trapezoidal support piece, the inboard upper end of trapezoidal support piece with support piece is convex transitional coupling, and this stress concentration that just has eliminated these positions effectively and probably produced has avoided these positions to take place the fracture, has prolonged the life of coil of strip seat frame. However, the problem that the unstable steel coil generates a large impact force on the vehicle body is still not solved.
Application number 201921392216.1 discloses a steel coil vertical and horizontal dual-purpose placing seat frame. The frame beam comprises at least two cross beams arranged side by side, the two adjacent cross beams are connected through a vertical beam, the vertical beams are arranged side by side, and the vertical beams are vertically connected with the cross beams; a group of saddles or supporting platforms are arranged in the area between two adjacent vertical beams, the saddles and the supporting platforms are arranged in a crossed manner along the length direction of the cross beam, and the supporting platforms are arranged in the area between two adjacent groups of saddles; the group of saddles comprises a left saddle and a right saddle which are symmetrically arranged, and the left saddle and the right saddle form a steel coil horizontal structure; the supporting platform top surface is the plane, and along the length direction of crossbeam, two adjacent supporting platform form the coil of strip and put the structure immediately. The utility model discloses a can realize the dual-purpose function of crouching immediately, the user can select to put the coil of strip immediately or crouch according to actual conditions and put the coil of strip, and the seat frame structure is succinct, firm reliable, and the cost of manufacture is low, uses durably.
In summary, the research on how the steel coil seat frame can impact the car body by the steel coil does not exist, and a seat frame capable of safely placing the steel coil is urgently needed.
Disclosure of Invention
The utility model discloses a solve above-mentioned problem, provide a general gondola car uses coil steel seat frame.
The utility model adopts the following technical proposal: the utility model provides a general gondola car uses coil steel seat frame, includes the chassis of rectangle, and four angles departments of chassis are provided with the lifting hook, and the symmetry of chassis both sides is provided with main card and keeps off with vice card or main card keeps off with preventing turning round and keep off, is fixed with two rows or multirow triangle bracing on the chassis, places coil steel between two adjacent rows of triangle bracing.
Further, the main catch comprises an upper cover plate I and a lower cover plate I, the rear end of the upper cover plate I is fixedly welded with the underframe, the lower cover plate I is arranged below the front end of the upper cover plate I, a connecting plate I is welded between the upper cover plate I and the lower cover plate I, and rectangular grooves are formed in the positions, corresponding to the front ends of the upper cover plate I and the lower cover plate I.
Further, vice fender includes upper cover plate II and lower cover plate II, and upper cover plate II rear end and chassis welded fastening are provided with lower cover plate II below the upper cover plate II front end, and the welding has connecting plate II between upper cover plate II and the lower cover plate II, is provided with the opening draw-in groove on upper cover plate II and the lower cover plate II.
Furthermore, the anti-twist block is of a rectangular steel pipe structure.
Further, the underframe comprises a rectangular frame formed by welding two end beams and two longitudinal beams, a group of cross beams parallel to the end beams are welded and fixed in the rectangular frame, the number of the cross beams is two, a plurality of groups of longitudinal beams among the inclined struts are welded and fixed between the two cross beams, and a triangular inclined strut longitudinal beam is welded and connected between the cross beam and the end beam.
Further, the underframe comprises a rectangular frame formed by welding two end beams and two longitudinal beams, a plurality of groups of cross beams parallel to the end beams are welded and fixed in the rectangular frame, a group of cross beams are two, a plurality of groups of longitudinal beams between inclined struts are welded and fixed between the two cross beams, and triangular inclined strut longitudinal beams are welded and connected between the cross beams of different adjacent groups or between the cross beams and the end beams.
Furthermore, one row is provided with a set of or multiunit triangle bracing, and three triangle bracing is a set of, and welded connection has the transverse connection roof beam between two adjacent triangle bracing of each group.
Furthermore, the triangular inclined struts positioned on the two sides comprise bearing beams arranged at included angles on the two sides, and the tops of the bearing beams on the two sides are welded and fixed; the triangular inclined strut positioned in the middle comprises bearing beams with two sides forming an included angle, and a trapezoidal inclined strut connecting beam is connected between the tops of the bearing beams.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the main blocking piece and the auxiliary blocking piece are used for fixing the seat frame on the reinforcing seat in the open wagon, and the seat frame and the coil steel can be prevented from longitudinally moving.
2) The anti-twist block can prevent the seat frame from transversely twisting in the vehicle.
3) The middle is different with both sides triangle bracing structure, mainly solves two adjacent coil steels and when being great diameter simultaneously, two coil steels can not contact, so added a trapezoidal bracing tie-beam.
4) The primary and secondary catch shapes are also considered to accommodate the shape of the vehicle reinforcement seat and prevent lateral displacement of the seat frame within the vehicle, in addition to limiting longitudinal displacement of the seat frame.
5) The structure of chassis and triangle bracing not only satisfies the transportation of coil of strip on mechanical properties, has alleviateed the weight of whole base simultaneously to the biggest possible to the impact force has been alleviateed.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of the base frame according to embodiment 1;
FIG. 3 is a schematic view of the auxiliary catch structure;
FIG. 4 is a schematic view of a main catch structure;
fig. 5 is a schematic structural view of embodiment 2 of the present invention;
FIG. 6 is a schematic view of the structure of the bottom chassis according to embodiment 2;
FIG. 7 is a schematic view of an anti-twist construction;
FIG. 8 is a schematic view of the middle triangular diagonal brace;
fig. 9 is a schematic view of a triangular inclined strut on two sides.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: as shown in figure 1, the steel coil seat frame for the universal open wagon comprises a rectangular underframe 1, lifting hooks 6 are arranged at four corners of the underframe 1, a main blocking block 4 and an auxiliary blocking block 5 are symmetrically arranged at two sides of the underframe 1, two or more rows of triangular inclined struts 2 are fixed on the underframe 1, and steel coils are arranged between two adjacent rows of triangular inclined struts 2.
As shown in fig. 3, the main catch 4 includes an upper cover plate I4.1 and a lower cover plate I4.2, the rear end of the upper cover plate I4.1 is welded to the chassis 1, the lower cover plate I4.2 is disposed below the front end of the upper cover plate I4.1, a connecting plate I4.3 is welded between the upper cover plate I4.1 and the lower cover plate I4.2, and a rectangular groove 4.4 is disposed at a position corresponding to the front ends of the upper cover plate I4.1 and the lower cover plate I4.2.
As shown in fig. 4, the auxiliary catch 5 includes an upper cover plate II5.1 and a lower cover plate II5.2, the rear end of the upper cover plate II5.1 is welded and fixed with the chassis 1, a lower cover plate II5.2 is arranged below the front end of the upper cover plate II5.1, a connecting plate II5.3 is welded between the upper cover plate II5.1 and the lower cover plate II5.2, and an open slot 5.4 is arranged on the upper cover plate II5.1 and the lower cover plate II 5.2.
As shown in fig. 2, the underframe 1 comprises a rectangular frame formed by welding two end beams 1.1 and two longitudinal beams 1.2, a group of cross beams 1.4 parallel to the end beams 1.1 are welded and fixed in the rectangular frame, a group of cross beams 1.4 is two, a plurality of groups of longitudinal beams 1.3 between the diagonal braces are welded and fixed between the two cross beams, and a triangular diagonal brace longitudinal beam 1.5 is welded and connected between the cross beam 1.4 and the end beam 1.1.
Example 2: as shown in fig. 5, a steel coil seat frame for transportation comprises a rectangular underframe 1, four corners of the underframe 1 are provided with lifting hooks 6, main clamping blocks 4 and anti-twisting blocks 7 are symmetrically arranged on two sides of the underframe 1, two or more rows of triangular inclined struts 2 are fixed on the underframe 1, and coil steel is placed between two adjacent rows of triangular inclined struts 2.
As shown in fig. 3, the main catch 4 includes an upper cover plate I4.1 and a lower cover plate I4.2, the rear end of the upper cover plate I4.1 is welded to the chassis 1, the lower cover plate I4.2 is disposed below the front end of the upper cover plate I4.1, a connecting plate I4.3 is welded between the upper cover plate I4.1 and the lower cover plate I4.2, and a rectangular groove 4.4 is disposed at a position corresponding to the front ends of the upper cover plate I4.1 and the lower cover plate I4.2. As shown in fig. 7, the anti-twisting block 7 has a rectangular steel pipe structure.
As shown in fig. 6, the underframe 1 includes a rectangular frame formed by welding two end beams 1.1 and two longitudinal beams 1.2, two groups of cross beams 1.4 parallel to the end beams 1.1 are welded and fixed in the rectangular frame, each group of cross beams 1.4 is two, a plurality of groups of longitudinal beams 1.3 between the diagonal braces are welded and fixed between the two cross beams, and a triangular diagonal brace longitudinal beam 1.5 is welded and connected between the cross beam 1.4 and the end beam 1.1.
One row is provided with a set of or multiunit triangle bracing 2, and three triangle bracing 2 is a set of, and welded connection has transverse connection roof beam 3 between two adjacent triangle bracing 2 of each group.
As shown in fig. 8 and 9, the triangular inclined struts 2 positioned at two sides comprise bearing beams 2.1 arranged at two sides at an included angle, and the tops of the bearing beams 2.1 at two sides are welded and fixed; the triangular inclined strut 2 positioned in the middle comprises bearing beams 2.1 of which two sides form an included angle, and trapezoidal inclined strut connecting beams 2.2 are connected between the tops of the bearing beams 2.1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a general gondola car uses coil steel seat frame which characterized in that: the steel coil comprises a rectangular bottom frame (1), lifting hooks (6) are arranged at four corners of the bottom frame (1), main clamping blocks (4) and auxiliary clamping blocks (5) or main clamping blocks (4) and anti-torsion blocks (7) are symmetrically arranged on two sides of the bottom frame (1), two or more rows of triangular inclined struts (2) are fixed on the bottom frame (1), and coil steel is placed between every two adjacent rows of triangular inclined struts (2).
2. The utility truck of claim 1, having a coil steel seat frame, wherein: main card keep off (4) including upper cover plate I (4.1) and lower apron I (4.2), upper cover plate I (4.1) rear end and chassis (1) welded fastening, upper cover plate I (4.1) front end below is provided with lower apron I (4.2), the welding has connecting plate I (4.3) between upper cover plate I (4.1) and lower apron I (4.2), upper cover plate I (4.1) and lower apron I (4.2) front end correspond the position department and are provided with rectangle recess (4.4).
3. The utility truck of claim 2, having a coil steel seat frame, wherein: vice card keep off (5) including upper cover plate II (5.1) and apron II (5.2) down, upper cover plate II (5.1) rear end and chassis (1) welded fastening, upper cover plate II (5.1) front end below is provided with apron II (5.2) down, the welding has connecting plate II (5.3) between upper cover plate II (5.1) and apron II (5.2) down, be provided with opening draw-in groove (5.4) on upper cover plate II (5.1) and apron II (5.2) down.
4. The utility truck of claim 3, having a coil steel seat frame, wherein: the anti-twist block (7) is in a rectangular steel pipe structure.
5. The utility truck of claim 4, having a coil steel seat frame, wherein: the chassis (1) include two end beam (1.1) and two longerons (1.2) welded rectangular frame that form, welded fastening has a set of crossbeam (1.4) parallel with end beam (1.1) in the rectangular frame, a set of crossbeam (1.4) is two, welded fastening has vertical roof beam (1.3) between the multiunit bracing between two, welded connection has vertical roof beam (1.5) of triangle bracing between crossbeam (1.4) and end beam (1.1).
6. The utility truck of claim 4, having a coil steel seat frame, wherein: chassis (1) include two end beam (1.1) and two longerons (1.2) welded rectangular frame that form, welded fastening has crossbeam (1.4) that multiunit and end beam (1.1) are parallel in the rectangular frame, a set of crossbeam (1.4) are two, welded fastening has vertical roof beam (1.3) between the multiunit bracing between two, welded connection has vertical roof beam (1.5) of triangle bracing between crossbeam (1.4) or between crossbeam and the end beam (1.1) of adjacent different groups.
7. The utility truck of claim 5 or 6, having a coil steel seat frame, wherein: one row is provided with a set of or multiunit triangle bracing (2), and three triangle bracing (2) are a set of, and welded connection has transverse connection roof beam (3) between two adjacent triangle bracing (2) of each group.
8. The utility truck coil stand of claim 7, wherein: the triangular inclined struts (2) positioned at the two sides comprise bearing beams (2.1) arranged at the two sides at an included angle, and the tops of the bearing beams (2.1) at the two sides are welded and fixed; the triangular inclined strut (2) positioned in the middle comprises bearing beams (2.1) with two sides forming an included angle, and trapezoidal inclined strut connecting beams (2.2) are connected between the tops of the bearing beams (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120781514.0U CN214492922U (en) | 2021-04-16 | 2021-04-16 | General open wagon coil steel seat frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120781514.0U CN214492922U (en) | 2021-04-16 | 2021-04-16 | General open wagon coil steel seat frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214492922U true CN214492922U (en) | 2021-10-26 |
Family
ID=78203273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120781514.0U Active CN214492922U (en) | 2021-04-16 | 2021-04-16 | General open wagon coil steel seat frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214492922U (en) |
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2021
- 2021-04-16 CN CN202120781514.0U patent/CN214492922U/en active Active
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